Last updated: March 2, 2024
The weather in Barreirinha, Brazil, during September is characterized by an average temperature of 29°C (84°F). Highs can soar to 34°C (93°F), while lows may dip to 24°C (75°F). Typically, the humidity level in Barreirinha throughout September hovers around 43%.
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Average temperature
Maximum temperature
Humidity
In September, Barreirinha averages 83 mm (3.2 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 12 hours 4 minutes of daylight, with the sun shining for approximately 10 hours 25 minutes each day. Additionally, there is a 40% probability of sunny days during this period.
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Rainy days
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Chance of sun
In September, the UV Index in Barreirinha reaches a maximum of 13, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 10 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 4 | 7 | 10 | 12 | 13 | 11 | 8 | 4 | 2 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | VeryHigh | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 15 min | 30 min | 45 min | |||||